CA3214859A1 - Ensemble d'usure - Google Patents

Ensemble d'usure Download PDF

Info

Publication number
CA3214859A1
CA3214859A1 CA3214859A CA3214859A CA3214859A1 CA 3214859 A1 CA3214859 A1 CA 3214859A1 CA 3214859 A CA3214859 A CA 3214859A CA 3214859 A CA3214859 A CA 3214859A CA 3214859 A1 CA3214859 A1 CA 3214859A1
Authority
CA
Canada
Prior art keywords
wear member
collar
lock
pin
wear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3214859A
Other languages
English (en)
Inventor
Clinton A. Wood
Cameron R. Leedham
Christopher D Snyder
Christopher E. Grewell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Esco Group LLC
Original Assignee
Esco Group LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Esco Group LLC filed Critical Esco Group LLC
Publication of CA3214859A1 publication Critical patent/CA3214859A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/285—Teeth characterised by the material used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/41—Construction vehicles, e.g. graders, excavators
    • B60Y2200/412—Excavators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Braking Arrangements (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Adornments (AREA)
  • Multiple-Way Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Sealing Devices (AREA)
  • Shovels (AREA)
  • Soil Working Implements (AREA)

Abstract

Un ensemble d'usure pour équipement de terrassement comprend un élément d'usure comprenant une surface extérieure, une ouverture pour recevoir un élément séparable et un trou s'étendant de la surface externe à l'ouverture. Un verrou dans le trou permet de fixer l?élément séparable à l'élément d'usure, le verrou comprenant un collier et une broche qui est réglable à l'intérieur du collier de sorte que la broche est mobile vers l'intérieur pour retenir l?élément séparable et est mobile vers l'extérieur pour libérer l?élément séparable. Un aimant est destiné à fixer le collier dans le trou. Le verrou peut pivoter vers l'extérieur dans le trou.
CA3214859A 2021-04-16 2022-04-15 Ensemble d'usure Pending CA3214859A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163176065P 2021-04-16 2021-04-16
US63/176,065 2021-04-16
PCT/US2022/025109 WO2022221722A1 (fr) 2021-04-16 2022-04-15 Ensemble d'usure

Publications (1)

Publication Number Publication Date
CA3214859A1 true CA3214859A1 (fr) 2022-10-20

Family

ID=83603163

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3214859A Pending CA3214859A1 (fr) 2021-04-16 2022-04-15 Ensemble d'usure

Country Status (18)

Country Link
US (1) US20220333358A1 (fr)
EP (1) EP4323592A4 (fr)
JP (1) JP2024513807A (fr)
KR (1) KR20230171928A (fr)
CN (1) CN117178098A (fr)
AR (1) AR125695A1 (fr)
AU (1) AU2022257090A1 (fr)
BR (1) BR112023019423A2 (fr)
CA (1) CA3214859A1 (fr)
CL (2) CL2023002854A1 (fr)
CO (1) CO2023013807A2 (fr)
DK (2) DK202370575A1 (fr)
JO (1) JOP20230256A1 (fr)
MX (1) MX2023012229A (fr)
PE (1) PE20240106A1 (fr)
SA (1) SA523450982B1 (fr)
TW (1) TW202248503A (fr)
WO (1) WO2022221722A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240102268A1 (en) * 2021-09-02 2024-03-28 Caterpillar Inc. Tip with thru-hole and pin retaining geometry

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202033863A (zh) * 2018-10-31 2020-09-16 美商艾斯克集團有限責任公司 磨耗總成
US20250027299A1 (en) * 2023-07-21 2025-01-23 Caterpillar Inc. Retention system with threaded block locking mechanism
US20250027298A1 (en) * 2023-07-21 2025-01-23 Caterpillar Inc. Tool retention system with external locking mechansim

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101535574B (zh) * 2006-08-16 2014-11-05 卡特彼勒公司 地面作业工具系统
MX345679B (es) * 2011-10-20 2017-02-10 Trinity Ind Inc Ensamble de diente para aparato de excavación con material de tierras raras.
BR112014013827B1 (pt) * 2011-12-08 2021-05-04 Cqms Pty Ltd conjunto de bloqueio e membro de desgaste de escavadeira
US10364553B2 (en) * 2016-02-08 2019-07-30 Esco Group Llc Wear assembly for earth working equipment
US11585069B2 (en) * 2018-06-06 2023-02-21 Caterpillar Inc. Pin and retainer locking system
TW202033863A (zh) * 2018-10-31 2020-09-16 美商艾斯克集團有限責任公司 磨耗總成
US11142894B2 (en) * 2019-04-24 2021-10-12 Caterpillar Inc. Tip and adapter assembly using a spring steel sleeve design
AU2020285568A1 (en) * 2019-05-31 2021-12-23 Hot Spot Holdings Pty Ltd A securing device and removal tool for use with the securing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240102268A1 (en) * 2021-09-02 2024-03-28 Caterpillar Inc. Tip with thru-hole and pin retaining geometry

Also Published As

Publication number Publication date
CO2023013807A2 (es) 2024-04-29
EP4323592A1 (fr) 2024-02-21
DK202370575A1 (en) 2023-12-08
CN117178098A (zh) 2023-12-05
US20220333358A1 (en) 2022-10-20
JP2024513807A (ja) 2024-03-27
AU2022257090A1 (en) 2023-11-16
PE20240106A1 (es) 2024-01-22
DK202631016A1 (en) 2026-02-23
MX2023012229A (es) 2023-10-30
WO2022221722A1 (fr) 2022-10-20
AR125695A1 (es) 2023-08-09
TW202248503A (zh) 2022-12-16
SA523450982B1 (ar) 2025-02-16
EP4323592A4 (fr) 2025-03-19
JOP20230256A1 (ar) 2023-10-16
KR20230171928A (ko) 2023-12-21
BR112023019423A2 (pt) 2023-10-24
CL2025003251A1 (es) 2026-02-06
CL2023002854A1 (es) 2024-03-15

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Legal Events

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R00 Party data change recorded

Free format text: ST27 STATUS EVENT CODE: A-1-1-R10-R00-R113 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CHANGE OF ADDRESS OR METHOD OF CORRESPONDENCE REQUEST RECEIVED

Effective date: 20250317

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Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 3RD ANNIV.) - STANDARD

Year of fee payment: 3

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250411

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250411